| 抗燃油产生凝胶的原因分析及处理 |
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| 引用本文： | 王娟,胡军,李烨峰.抗燃油产生凝胶的原因分析及处理[J].热力发电,2011,40(11). |
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| 作者姓名： | 王娟 胡军 李烨峰 |
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| 作者单位： | 1. 西安热工研究院有限公司,陕西西安,710032
2. 华电青岛发电有限公司,山东青岛,266031 |
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| 摘 要： | 对某电厂1台机组抗燃油系统滤网表面出现的凝胶进行了元素、红外分析,发现凝胶并非金属盐类,其成分与抗燃油成分相同,对该机组抗燃油进行了油质分析、再生处理等一系列试验。结果表明:该机组所用抗燃油酸值和电阻率均不满足运行油标准要求,已经严重劣化变质,滤网表面的凝胶为油质劣化后形成。采用KZTZ-2抗燃油在线再生脱水装置对该油进行再生后,彻底去除了油中的凝胶,油的主要指标恢复至新油水平。
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| 关 键 词： | 抗燃油 凝胶 滤网 油质劣化 再生 |
CAUSE ANALYSIS AND TREATMENT OF GEL FORMATION IN FIRE-RESISTANT OIL USED FOR UNIT NO.4 IN ONE POWER PLANT |
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| WANG Juan,HU Jun,LI Yehua.CAUSE ANALYSIS AND TREATMENT OF GEL FORMATION IN FIRE-RESISTANT OIL USED FOR UNIT NO.4 IN ONE POWER PLANT[J].Thermal Power Generation,2011,40(11). |
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| Authors: | WANG Juan HU Jun LI Yehua |
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| Affiliation: | WANG Juan1,HU Jun2,LI Yehua1 1.Xi'an Thermal Power Research Institute Co Ltd,Xi'an 710032,Shaanxi Province,PRC 2.Huadian Qingdao Power Generation Co Ltd,Qingdao 266031,Shandong Province,PRC |
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| Abstract: | The elements of gel appeared on surface of the filtering screen in fire-resistant oil system of unit no.4 in one power plant have been analysed,the infrared analysis shows that the gel isn't non-metallic salt,the composition of gel is the same of that in the fire-resistant oil.A series of test,such as oil quality analysis and regeneration treatment etc.,has been carried out for fire-resistant oil used to the said unit.Results show that the fire-resistant oil used to said unit has seriously detereorated,the ... |
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| Keywords: | fire-resistant oil gel filtering screen deterioration of oil quality |
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